Win a level 3 weapon challenge bet at the PMC Villa with Fiona to unlock the corresponding costume. Note: Bet the maximum money for the level 1 and 2 challenges, then save and reload the game until you win. Bet the minimum money for the level 3 challenge.

Chicken: Stationary guns challenge

# Easy vehicle repair

Park your vehicle outside of a building you can enter, then enter the building and exit. Your vehicle should now be completely repaired with full ammunition.
# Getting 100% completion

Successfully complete all outpost missions before you initiate the final mission in Story mode. The outpost missions can no longer be accessed after the game is completed, which will also prevent a faction’s shop items from being unlocked.
# Easy “Hail and Kill”, “Holy Smoke”, and “Little Savage” achievements

Go to the courtyard behind PMC HQ (the villa from the first mission) to find several destructible objects that respawn, which you can use to easily get the “Hail and Kill”, “Holy Smoke”, and “Little Savage” achievements.
# Achievements

Accomplish the indicated achievement to get the corresponding number of Gamerscore points: